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Cloudflare

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

Google Analytics

Google Analytics is a free web analytics service that tracks and reports website traffic.

Version: GA4

Google Font API

Google Font API is a web service that supports open-source font files that can be used on your web designs.

Google Tag Manager

Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.

Gravatar

Gravatar is a service for providing globally unique avatars.

HTTP/3

HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

PWA

Progressive Web Apps (PWAs) are web apps built and enhanced with modern APIs to deliver enhanced capabilities, reliability, and installability while reaching anyone, anywhere, on any device, all with a single codebase.

HSTS

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

reCAPTCHA

reCAPTCHA is a free service from Google that helps protect websites from spam and abuse.

Phusion Passenger

Phusion Passenger is a free web server and application server with support for Ruby, Python and Node.js.

Ruby

Ruby is an open-source object-oriented programming language.

Ruby on Rails

Ruby on Rails is a server-side web application framework written in Ruby under the MIT License.